Skip Navigation
NPR News

Tracking The Ozone Hole, As It Waxes And Wanes

Oct 12, 2012 (Talk of the Nation) — Every August, the ozone hole begins to grow over Antarctica, reaching its maximum size by late September. But by the New Year, it's gone again. Russell Schnell, of NOAA's Earth System Research Laboratory, explains the weird forces behind the ozone hole's formation--and why, in recent years, an ozone hole has capped the Arctic too.

Hear this

This text will be replaced
Launch in player

Share this


Explore this

Reported by

Related Topics at NPR.org

Read full story transcript

Missing some content? Check the source: NPR
Copyright(c) 2014, NPR

Visitor comments

on:

NCPR is supported by:

This is a Visitor-Supported website.